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19th Chapter

12th Class Biology Chapter 19 Test

Here you can prepare 12th Class Biology Chapter 19 Growth and Development Test. Click the button for 100% free full practice test.

Second Year Biology Chapter 19 Online MCQ Test for 2nd Year Biology Chapter 19 Growth and Development Preparation

This online test contains MCQs about following topics:.

- Growth and Development in Plants - Growth and Development in Animals - Aging - Regeneration - Abnormal Development

FSC Part 2 Biology Ch 19 Test
ic

Second Year Biology Chapter 19 Online MCQ Test for 2nd Year Biology Chapter 19 Growth and Development Preparation

Sr. # Questions Answers Choice
1 Gray vegetal cytoplasm gives rise to.
  • A. Gut
  • B. Muscle cells
  • C. Notochord
  • D. Larval epidermis
2 The individuals who born with abnormal organs or body parts is called.
  • A. Malformed
  • B. Malignant
  • C. Malignant
  • D. Malfunction
3 Which light enhance cell division and retards cell enlargment.
  • A. Red
  • B. Green
  • C. Blue
  • D. Violet
4 Oxytocin is secreted by the endocrine gland named:
  • A. Pituitary gland
  • B. Thyroid gland
  • C. Parathyroid gland
  • D. Adrenal gland
5 _______ regulates the kidney's retention of water.
  • A. Prolactin
  • B. Oxytocin
  • C. Thyroxin
  • D. Vasopressin (ADN)
6 The removal of apex release that lateral buds from the apical dominance. It is called
  • A. Inhibitory effect
  • B. Compensatory effect
  • C. Apical dominance
  • D. Reproduction
7 The addrenaline cortex produces ______________
  • A. Adrenaline
  • B. Calcitonin
  • C. Epinephrine
  • D. Aldosterone
8 Environmental factors causing abnormal development are grouped together as.
  • A. Toxins
  • B. Carcinogens
  • C. Teratogens
  • D. Mutagens
9 Clear cytoplasm produces.
  • A. Muscle cells
  • B. Gut
  • C. Larval epidermis
  • D. Notochord
10 A plant has a growth pattern called
  • A. Open growth
  • B. Closed growth
  • C. Round growth

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Share your comments questions here
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  • Amina Adeel

    30 Apr 2024

    most of the mcqs are from first year

    Like
    Reply
  • M

    Mohammad Munawar Shehzad

    05 Feb 2017

    Knowledge is my weapon. (Al.Hadith)

    Like
    Reply
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